MEASUREMENT OF M15 ELEVATION QUADRANT COUNTER SHAFT SPEED UNDER LABORATORY CONDITIONS,

Abstract

Deficiencies possibly resulting from excessive speed under normal field operating conditions, were observed on the M15 Elevation Quadrant Counter. Therefore, a program to experimentally measure maximum speeds of the counter shaft was undertaken. Results of the investigation indicated that revolutions per minute attained were extremely high for the type of counter used. Several recommendations are made concerning continued investigations on the counter. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1964
Accession Number
AD0434140

Entities

People

  • Charles R. Presbury
  • David Marcus

Organizations

  • Frankford Arsenal

Tags

DTIC Thesaurus Topics

  • Altitude
  • Buildings And Structures
  • Deficiencies
  • Elevation
  • Geometry
  • Measurement
  • Quadrants
  • Revolutions

Readers

  • Aerodynamics.
  • Geodesy
  • Systems Analysis and Design